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9297042 = 231981553
BaseRepresentation
bin100011011101…
…110010010010
3122111100010220
4203131302102
54340001132
6531133510
7142011036
oct43356222
918440126
109297042
115280007
123144296
131c06911
1413401c6
15c39a2c
hex8ddc92

9297042 has 16 divisors (see below), whose sum is σ = 19572960. Its totient is φ = 2935872.

The previous prime is 9297019. The next prime is 9297047. The reversal of 9297042 is 2407929.

9297042 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9296994 and 9297012.

It is not an unprimeable number, because it can be changed into a prime (9297047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40663 + ... + 40890.

It is an arithmetic number, because the mean of its divisors is an integer number (1223310).

Almost surely, 29297042 is an apocalyptic number.

9297042 is an abundant number, since it is smaller than the sum of its proper divisors (10275918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9297042 is a wasteful number, since it uses less digits than its factorization.

9297042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81577.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 9297042 is about 3049.1051146197. The cubic root of 9297042 is about 210.2720736560.

The spelling of 9297042 in words is "nine million, two hundred ninety-seven thousand, forty-two".

Divisors: 1 2 3 6 19 38 57 114 81553 163106 244659 489318 1549507 3099014 4648521 9297042